ATE4045T1 - Kontrolle des belebtschlammverfahrens, um hoehere phosphorentfernungsraten zu erreichen. - Google Patents

Kontrolle des belebtschlammverfahrens, um hoehere phosphorentfernungsraten zu erreichen.

Info

Publication number
ATE4045T1
ATE4045T1 AT80106093T AT80106093T ATE4045T1 AT E4045 T1 ATE4045 T1 AT E4045T1 AT 80106093 T AT80106093 T AT 80106093T AT 80106093 T AT80106093 T AT 80106093T AT E4045 T1 ATE4045 T1 AT E4045T1
Authority
AT
Austria
Prior art keywords
control
activated sludge
achieve higher
phosphorus removal
removal rates
Prior art date
Application number
AT80106093T
Other languages
English (en)
Inventor
Michael Shi-Kuan Chen
Eugene Joseph Greskovich
Marshall Louis Spector
Original Assignee
Air Products And Chemicals, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22176790&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE4045(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Products And Chemicals, Inc. filed Critical Air Products And Chemicals, Inc.
Application granted granted Critical
Publication of ATE4045T1 publication Critical patent/ATE4045T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Removal Of Specific Substances (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Activated Sludge Processes (AREA)
  • Saccharide Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electric Clocks (AREA)
  • Jellies, Jams, And Syrups (AREA)
AT80106093T 1979-10-09 1980-10-07 Kontrolle des belebtschlammverfahrens, um hoehere phosphorentfernungsraten zu erreichen. ATE4045T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/083,196 US4271026A (en) 1979-10-09 1979-10-09 Control of activated sludge wastewater treating process for enhanced phosphorous removal
EP19800106093 EP0026938B1 (de) 1979-10-09 1980-10-07 Kontrolle des Belebtschlammverfahrens, um höhere Phosphorentfernungsraten zu erreichen

Publications (1)

Publication Number Publication Date
ATE4045T1 true ATE4045T1 (de) 1983-07-15

Family

ID=22176790

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80106093T ATE4045T1 (de) 1979-10-09 1980-10-07 Kontrolle des belebtschlammverfahrens, um hoehere phosphorentfernungsraten zu erreichen.

Country Status (13)

Country Link
US (1) US4271026A (de)
EP (1) EP0026938B1 (de)
JP (1) JPS57113893A (de)
AT (1) ATE4045T1 (de)
AU (1) AU531468B2 (de)
CA (1) CA1143486A (de)
DE (1) DE3064050D1 (de)
DK (1) DK421580A (de)
ES (1) ES8107131A1 (de)
FI (1) FI803148L (de)
GR (1) GR70762B (de)
IL (1) IL61159A (de)
ZA (1) ZA806238B (de)

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Also Published As

Publication number Publication date
ES495736A0 (es) 1981-09-16
GR70762B (de) 1983-03-16
IL61159A0 (en) 1980-11-30
ZA806238B (en) 1981-09-30
IL61159A (en) 1983-07-31
AU531468B2 (en) 1983-08-25
JPS57113893A (en) 1982-07-15
AU6304880A (en) 1981-04-16
EP0026938B1 (de) 1983-07-06
DK421580A (da) 1981-04-10
US4271026A (en) 1981-06-02
FI803148L (fi) 1981-04-10
ES8107131A1 (es) 1981-09-16
DE3064050D1 (en) 1983-08-11
JPS6312680B2 (de) 1988-03-22
CA1143486A (en) 1983-03-22
EP0026938A1 (de) 1981-04-15

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